Conduit tightening torque testing device

The utility model relates to a conduit tightening torque testing device, and belongs to the technical field of aviation equipment. Comprising a cabinet body, a bracket, a torque acquisition mechanism, a catheter fixing mechanism and a control unit, a connecting piece at one end of a to-be-tested catheter is fixed on a catheter fixing mechanism, a connecting piece at the other end of the to-be-tested catheter is connected with a testing end, tightening torque is input into a torque sensor through a switching structure, and a control unit obtains the torque of an operator for tightening the catheter by receiving output data of the torque sensor; the tightening torque of the guide pipe is tested through the device, so that the device has certain guiding significance on actual assembly of the guide pipe by operators. 本实用新型涉及一种导管拧紧力矩测试装置，属于航空装备技术领域。包括柜体、支架、力矩采集机构、导管固定机构和控制单元；通过将待测导管一端的连接件固定在导管固定机构上，另一端的连接件与测试端头连接并通过转接结构将拧紧力矩输入至扭矩传感器中，控制单元通过接收扭矩传感器的输出数据获取操作人员进行导管拧紧操作的力矩大小，通过该装置对导管的拧紧力矩进行测试对操作人员在导管的实际装配具有一定的指导意义。